Journal of Organic Chemistry p. 2620 - 2628 (1989)
Update date:2022-09-26
Topics:
Solladie, Guy
Girardin, Andre
Lang, Gerard
The low-valent titanium reductive elimination reaction, already applied to the stereospecific synthesis of vitamin A and 13-cis-retinol, was used to prepare several retinoic acid analogues in the all-trans configuration or in the 13-cis configuration.This highly stereospecific trans-diene formation allowed an improved synthesis of the title compounds without any purification of the intermediates before the final stage.
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